<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app"></div>
    <script src="./node_modules/vue/dist/vue.js"></script>
    <script src="./node_modules/vuex/dist/vuex.js"></script>
    <script src="./node_modules/axios/dist/axios.js"></script>
    <script>
        // 模块化
        let moduleA= {
            state:{
                num:123
            },
            mutations:{},
            actions:{},
            getters:{},
        }
        let moduleB = {
                state: {
                    num: 123
                },
                mutations: {},
                actions: {},
                getters: {},
            }
            let store = new Vuex.Store({
                modules:{
                    a: moduleA,
                    b: moduleB
                }
            })
            console.log(store.state.a.num);
            console.log(store.state.b.num);
            let vm = new Vue({
                store,
                el:"#app"
            })
    </script>
</body>
</html>